Dogcows Code - chaz/carfire/blob - CarFire/CarFire/CarFire/Human.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using Microsoft.Xna.Framework;
   6 using Microsoft.Xna.Framework.Content;
   7 using Microsoft.Xna.Framework.Graphics;
   8 using Microsoft.Xna.Framework.Input;
   9
  10 namespace CarFire
  11 {
  12     public class Human : IPlayer
  13     {
  14         //The number of frames between each projectile is spawned.
  15         const int shootCoolDown = 10;
  16         String CharName;
  17         Game game;
  18         Texture2D charModel;
  19         Texture2D projectileModel;
  20         int health;
  21         int damage;
  22         int range;
  23         int score;
  24
  25         MovementManager mMotion;
  26
  27         bool visible;
  28         Display theDisplay;
  29
  30         //Used to draw projectiles
  31         int projectileSpeed;
  32         int projectileCoolDown;
  33
  34
  35         public Human(Game theGame, String Name, Texture2D model, Texture2D projectile, Display mDisplay, Point position)
  36         {
  37             game = theGame;
  38             CharName = Name;
  39             theDisplay = mDisplay;
  40             health = 100;
  41             score = 0;
  42             visible = false;
  43             charModel = model;
  44             projectileModel = projectile;
  45             projectileSpeed = 30;
  46
  47             // Speed is the number of grid cells you can move through per second.
  48             mMotion = new MovementManager(position, 8.0f);
  49         }
  50
  51         public void LoadContent(ContentManager contentManager)
  52         {
  53             charModel = contentManager.Load<Texture2D>("deselectBox"); //change to charModel when designed
  54             projectileModel = contentManager.Load<Texture2D>("emptySelectBox"); //change to a projectile model later
  55
  56         }
  57
  58
  59         public void Update(TimeSpan timeSpan)
  60         {
  61         }
  62         /// <summary>
  63         /// This method will draw a character to the screen.
  64         /// </summary>
  65         /// <param name="spriteBatch"></param>
  66         public void Draw(SpriteBatch spriteBatch)
  67         {
  68             Rectangle position = game.State.Map.GetRectangleFromCoordinates(mMotion.Position);
  69             spriteBatch.Draw(charModel, position, Color.White);
  70         }
  71
  72         public int Health { get { return health; } }
  73         public int Score { get { return score; } }
  74         public bool alive { get { return health > 0; } }
  75
  76         public Vector2 Position { get { return mMotion.Position; } }
  77         public Point Coordinates { get { return mMotion.Coordinates; } }
  78
  79         public void causeDamageTo(int amount)
  80         {
  81             health -= amount;
  82         }
  83
  84         /// <summary>
  85         /// Moves the current player being controlled based on a given set of key presses.
  86         /// The player can only move one grid space per movePlayer call. Thus this method
  87         /// is made to be called ever update. The player will only move if the grid space
  88         /// that is being moved to is an open space.
  89         /// </summary>
  90         /// <param name="keysPressed">A general list of keys that are pressed. Other keys can be included but only direction keys will be used</param>
  91         public void MovePlayer(TimeSpan timeSpan, List<Keys> keysPressed)
  92         {
  93             bool moveLeft = keysPressed.Contains(Keys.Left);
  94             bool moveRight = keysPressed.Contains(Keys.Right);
  95             bool moveUp = keysPressed.Contains(Keys.Up);
  96             bool moveDown = keysPressed.Contains(Keys.Down);
  97             Point destination = MovementManager.GetNeighborCell(mMotion.Coordinates, moveLeft, moveRight, moveUp, moveDown);
  98             if (!keysPressed.Contains(Keys.LeftControl))
  99             {
 100                 if (game.IsCellOpen(destination))
 101                 {
 102                     mMotion.Update(timeSpan, moveLeft, moveRight, moveUp, moveDown);
 103                 }
 104                 else
 105                 {
 106                     mMotion.Update(timeSpan);
 107                 }
 108             }
 109             else
 110             {
 111                 mMotion.LockUpdate(timeSpan, moveLeft, moveRight, moveUp, moveDown);
 112             }
 113
 114
 115             if (projectileCoolDown > 0)
 116                 projectileCoolDown--;
 117             else if (projectileCoolDown == 0)
 118             {
 119                 if (keysPressed.Contains<Keys>(Keys.Space))
 120                 {
 121                     float velocityX = 0;
 122                     float velocityY = 0;
 123                     int startX = Coordinates.X;
 124                     int startY = Coordinates.Y;
 125                     if (mMotion.Direction == Direction.Down || mMotion.Direction == Direction.LowerLeft || mMotion.Direction == Direction.LowerRight)
 126                     {
 127                         velocityY = 1;
 128                         startY = Coordinates.Y + 1;
 129                     }
 130                     else if (mMotion.Direction == Direction.Up || mMotion.Direction == Direction.UpperLeft || mMotion.Direction == Direction.UpperRight)
 131                     {
 132                         velocityY = -1;
 133                         startY = Coordinates.Y - 1;
 134                     }
 135                     if (mMotion.Direction == Direction.Right || mMotion.Direction == Direction.LowerRight || mMotion.Direction == Direction.UpperRight)
 136                     {
 137                         velocityX = 1;
 138                         startX = Coordinates.X + 1;
 139                     }
 140                     else if (mMotion.Direction == Direction.Left || mMotion.Direction == Direction.LowerLeft || mMotion.Direction == Direction.UpperLeft)
 141                     {
 142                         velocityX = -1;
 143                         startX = Coordinates.X - 1;
 144                     }
 145                     Vector2 toShoot = new Vector2(velocityX, velocityY);
 146                     toShoot.Normalize();
 147                     toShoot *= projectileSpeed;
 148                     projectileCoolDown = shootCoolDown;
 149                     theDisplay.AddProjectiles(new Projectile(game.State.Map, projectileModel,
 150                         toShoot, new Point(startX, startY)));
 151
 152
 153                 }
 154             }
 155         }
 156
 157
 158         public void powerUp(int amount)
 159         {
 160             health += amount;
 161         }
 162
 163         public void Spawn(Vector2 spawn)
 164         {
 165             //gridX = (int)spawn.X;
 166             //gridY = (int)spawn.Y;
 167             visible = true;
 168         }
 169
 170
 171     }
 172 }